112012321022 has 48 divisors (see below), whose sum is σ = 200957404032. Its totient is φ = 45866734320.

The previous prime is 112012321013. The next prime is 112012321027. The reversal of 112012321022 is 220123210211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112012321027) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7005497 + ... + 7021467.

It is an arithmetic number, because the mean of its divisors is an integer number (4186612584).

Almost surely, 2^112012321022 is an apocalyptic number.

112012321022 is a deficient number, since it is larger than the sum of its proper divisors (88945083010).

112012321022 is a wasteful number, since it uses less digits than its factorization.

112012321022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16973 (or 16950 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 112012321022 its reverse (220123210211), we get a palindrome (332135531233).

The spelling of 112012321022 in words is "one hundred twelve billion, twelve million, three hundred twenty-one thousand, twenty-two".